Jeff prepares meals in the home of his customers. his fixed cost for transportation and supplies is $14.50. the labor and groceries needed for each family meal is $8.80, so the expense function is e=5.7q +8.8 true or false?

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)